package com.itheima.day04_array;

public class Demo8_yuanli {
    public static void main(String[] args) {
        int a = 10;
        System.out.println("a = " + a);

        int[] arr = new int[]{11, 22, 33};
        System.out.println("arr = " + arr.toString());

        System.out.println("arr[1] = " + arr[1]);

        arr[0] = 22;
        arr[1] = 33;
        arr[2] = 44;

        System.out.println("arr[0] = " + arr[0]);
        System.out.println("arr[1] = " + arr[1]);
        System.out.println("arr[2] = " + arr[2]);
    }
}
